SQL exercises on movie Database: Find the reviewer name, movie title, and stars in an order that reviewer name will come first, then by movie title, and lastly by number of stars
SQL movie Database: Join Exercise-13 with Solution
13. From the following tables, write a SQL query to get the reviewer name, movie title, and stars in an order that reviewer name will come first, then by movie title, and lastly by number of stars.
Sample table: movie
Sample table: rating
Sample table: reviewer
Sample Solution:
SELECT rev_name, mov_title, rev_stars
FROM movie, rating, reviewer
WHERE movie.mov_id = rating.mov_id
AND reviewer.rev_id = rating.rev_id AND rev_name IS NOT NULL
ORDER BY rev_name, mov_title, rev_stars;
OR
SELECT rev_name, mov_title, rev_stars
FROM movie
INNER JOIN rating ON movie.mov_id = rating.mov_id
INNER JOIN reviewer ON reviewer.rev_id = rating.rev_id
WHERE rev_name IS NOT NULL
ORDER BY rev_name, mov_title, rev_stars;
OR
SELECT rev_name, mov_title, rev_stars
FROM movie
INNER JOIN rating USING(mov_id)
INNER JOIN Reviewer USING(rev_id)
WHERE rev_name IS NOT NULL
ORDER BY rev_name, mov_title, rev_stars;
OR
SELECT rev_name, mov_title, rev_stars
FROM movie
NATURAL JOIN rating
NATURAL JOIN reviewer
WHERE rev_name IS NOT NULL
ORDER BY rev_name, mov_title, rev_stars;
Sample Output:
rev_name | mov_title | rev_stars --------------------------------+----------------------------------------------------+----------- Brandt Sponseller | Aliens | 8.40 Flagrant Baronessa | Lawrence of Arabia | 8.30 Hannah Steele | Donnie Darko | 8.10 Jack Malvern | The Innocents | 7.90 Josh Cates | Good Will Hunting | 4.00 Krug Stillo | Braveheart | 7.70 Mike Salvati | Annie Hall | 8.10 Neal Wruck | Chinatown | Paul Monks | Boogie Nights | 3.00 Richard Adams | Beyond the Sea | 6.70 Righty Sock | Titanic | 7.70 Righty Sock | Vertigo | 8.40 Sasha Goldshtein | American Beauty | 7.00 Scott LeBrun | Trainspotting | Simon Wright | The Usual Suspects | 8.60 Victor Woeltjen | Avatar | 7.30 Vincent Cadena | Slumdog Millionaire | 8.00 (17 rows)
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Previous: From the following tables, write a SQL query to find those years when a movie received a rating of 3 or 4. Sort the result in increasing order on movie year. Return move year.
Next: From the following tables, write a SQL query to find those movies that have at least one rating and received highest number of stars. Sort the result-set on movie title. Return movie title and maximum review stars.
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SQL: Tips of the Day
SQL Server SELECT into existing table.
INSERT INTO dbo.TABLETWO SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key
This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:
INSERT INTO dbo.TABLETWO (col1, col2) SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key
Database: SQL Server
Ref: https://bit.ly/3y6tpA3
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